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Can Early-Life factors steer preterm and term infant health?

NCT ID NCT07756177

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time

Summary

This study follows mother-infant pairs from birth to 24 months to see how early nutrition, environmental exposures, and family factors relate to growth, development, and allergies in preterm and term infants. Researchers will use questionnaires and biological samples to examine human milk, gut microbes, physical growth, and developmental milestones. The goal is to understand whether these relationships differ between preterm and term infants, which could inform future health strategies.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this research could point toward better nutrition and health strategies for infants born at different gestational ages, potentially improving long-term outcomes.
What could go wrong
This is an observational study, so it cannot prove cause and effect. Results may be influenced by many unmeasured factors and may not apply to other populations.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 200 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2023

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Mother-infant pairs (term and preterm).

Ages

18 to 45 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Maternal age between 18 and 45 years. 2. Resident in Guangzhou for at least one year. 3. Gestational age at delivery ≥ 32 weeks and \< 42 weeks (moderate-to-late preterm or term births). Exclusion Criteria: 1. Critical illness during pregnancy requiring admission to the intensive care unit. 2. Unwilling or unable to breastfeed.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Sun Yat-sen University

    Guangzhou, Guangdong, 510000, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.